Product comparison · 2 memory modules

Kingston Technology 512MB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x8 vs Kingston Technology ValueRAM KVR333X64C25K2/2G memory module

Key differences

Internal memory
- 512MB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x8:0.5 GB
- ValueRAM KVR333X64C25K2/2G memory module:1 GB
Memory layout (modules x size)
- 512MB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x8:1 x 0.5 GB
- ValueRAM KVR333X64C25K2/2G memory module:2 x 1 GB
ECC
- 512MB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x8:Yes
- ValueRAM KVR333X64C25K2/2G memory module:No
CAS latency
- 512MB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x8:3
- ValueRAM KVR333X64C25K2/2G memory module:2.5
Memory bus
- 512MB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x8:72 bit
- ValueRAM KVR333X64C25K2/2G memory module:64 bit
Check width
- 512MB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x8:8 bit
- ValueRAM KVR333X64C25K2/2G memory module:16 bit
Buffered memory type
- 512MB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x8:Registered (buffered)
- ValueRAM KVR333X64C25K2/2G memory module:Unregistered (unbuffered)
Memory voltage
- 512MB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x8:2.6 V
- ValueRAM KVR333X64C25K2/2G memory module:2.5 V

Differences highlightedShow differences only

Comparison of 512MB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x8, KVR333X64C25K2/2G
14 specifications	A Kingston Technology 512MB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x8 View product	B Kingston Technology ValueRAM KVR333X64C25K2/2G memory module Model KVR333X64C25K2/2G View product
Features8 differ
Internal memoryDiffers	0.5 GB	1 GB
Memory layout (modules x size)Differs	1 x 0.5 GB	2 x 1 GB
ECCDiffers	Yes	No
CAS latencyDiffers	3	2.5
Memory busDiffers	72 bit	64 bit
Check widthDiffers	8 bit	16 bit
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory voltageDiffers	2.6 V	2.5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.